header {
    background-color: blue

}

footer{
    background-color: blue;

}

.titulo
{
      float:left;
        list-style:none;

}
p {
    margin-left: 10px;
}
nav{
    
    border-radius:10px;
    background-color: white;
    overflow:hidden;
    padding:10px;
    width:950px;}
nav ul{
    list-style:none;
    margin:0 10px 0 10px;
    padding:0;
}
nav ul li{
    border-radius:5px;
    float:left;
    font-size:16px;
    font-weight:bold;
    margin-right:10px;
    text-align:center;
    
    text-shadow: 0px 1px 0px ;
}

aside {
  float: left;
  margin: 0 1.5%;
  width: 10%;
}
section {
  float: right;
  margin: 0 1.5%;
  width: 80%;
}

footer{
    
    border-radius:10px;
    background-color: blue;
    overflow:hidden;
    padding:10px;
    width:950px;}
footer ul{
    list-style:none;
    margin:0 10px 0 10px;
    padding:0;
}
footer ul li{
    border-radius:5px;
    float:left;
    font-size:16px;
    font-weight:bold;
    margin-right:10px;
    text-align:center;
    text-shadow: 0px 1px 0px ;
}